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Clean up the use of static and anonymous namespaces. This turned up

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several things that were neither in an anonymous namespace nor static
but not intended to be global.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51017 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2008-05-13 00:00:25 +00:00
parent a334d5f535
commit 844731a7f1
124 changed files with 785 additions and 707 deletions
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lib/CodeGen/LiveIntervalAnalysis.cpp
+23 -25
View File
@@ -36,16 +36,14 @@
#include <cmath>
using namespace llvm;
namespace {
// Hidden options for help debugging.
static cl::opt<bool> DisableReMat("disable-rematerialization",
cl::init(false), cl::Hidden);
// Hidden options for help debugging.
static cl::opt<bool> DisableReMat("disable-rematerialization",
cl::init(false), cl::Hidden);
static cl::opt<bool> SplitAtBB("split-intervals-at-bb",
cl::init(true), cl::Hidden);
static cl::opt<int> SplitLimit("split-limit",
cl::init(-1), cl::Hidden);
}
static cl::opt<bool> SplitAtBB("split-intervals-at-bb",
cl::init(true), cl::Hidden);
static cl::opt<int> SplitLimit("split-limit",
cl::init(-1), cl::Hidden);
STATISTIC(numIntervals, "Number of original intervals");
STATISTIC(numIntervalsAfter, "Number of intervals after coalescing");
@@ -53,9 +51,7 @@ STATISTIC(numFolds , "Number of loads/stores folded into instructions");
STATISTIC(numSplits , "Number of intervals split");
char LiveIntervals::ID = 0;
namespace {
RegisterPass<LiveIntervals> X("liveintervals", "Live Interval Analysis");
}
static RegisterPass<LiveIntervals> X("liveintervals", "Live Interval Analysis");
void LiveIntervals::getAnalysisUsage(AnalysisUsage &AU) const {
AU.addPreserved<LiveVariables>();
@@ -1078,20 +1074,22 @@ static const VNInfo *findDefinedVNInfo(const LiveInterval &li, unsigned DefIdx)
/// RewriteInfo - Keep track of machine instrs that will be rewritten
/// during spilling.
struct RewriteInfo {
unsigned Index;
MachineInstr *MI;
bool HasUse;
bool HasDef;
RewriteInfo(unsigned i, MachineInstr *mi, bool u, bool d)
: Index(i), MI(mi), HasUse(u), HasDef(d) {}
};
namespace {
struct RewriteInfo {
unsigned Index;
MachineInstr *MI;
bool HasUse;
bool HasDef;
RewriteInfo(unsigned i, MachineInstr *mi, bool u, bool d)
: Index(i), MI(mi), HasUse(u), HasDef(d) {}
};
struct RewriteInfoCompare {
bool operator()(const RewriteInfo &LHS, const RewriteInfo &RHS) const {
return LHS.Index < RHS.Index;
}
};
struct RewriteInfoCompare {
bool operator()(const RewriteInfo &LHS, const RewriteInfo &RHS) const {
return LHS.Index < RHS.Index;
}
};
}
void LiveIntervals::
rewriteInstructionsForSpills(const LiveInterval &li, bool TrySplit,